keil mdk-凯发app

microcontroller development kit - version 5.24

• [arm compiler included]
• : see release notes for update information.
• : see release notes for update information.
•  same as in mdk - version 5.23.
• updated the  to version 6.9.8.
• added: for memory cards connected via spi a bus frequency adaptation algorithm is implemented.
• enhanced: debug messaging for .
• updated the  to version 6.11.0.
• added: support for armclang compiler version 6.
• corrected: enumeration of usb hid devices which stall setidle request.
• added: mass storage class support for multiple logical units (up to 4).
• updated the  to version 7.5.0.
• added: support for ipv4 fragmentation and reassembly.
• added: configurable mtu parameter at runtime.
• updated scvd examples to build without warnings for use with armclang compiler.
• updated scvd event recorder documentation.
• [target debugging]
• updated: nuvoton nulink debug driver to version 2.01.6592.
• updated: p&e micro debug driver to version 6.42.
• updated: segger j-link debug driver to version 6.16c adding support for armv8-m based devices.
• updated: stmicroelectronics st-link debug driver to version 3.0.1.0 adding support for st-link v3.
• updated: feature map of the  are reflected by the product i.e.:
• introduction of mdk essential superseding mdk cortex-m.
• mdk plus supporting secure mode application development and debug of cortex-m23 and cortex-m33 based devices.
• added: source browse information is now available in project targets using arm compiler 6:
• information is generated dynamically, does not require a successful project build and is updated as the source code is edited.
• while the source code is processed, the status bar displays: creating browse information ….
• improved:  window redesign for better usability for project targets using the arm compiler 6.
• improved:  for project targets using the arm compiler 6:
• warning level configured for the build is also considered by dynamic syntax checking.
• warning and errors are now consistent with the build output window.
• added: arm compiler 6 warning level  suppressing compiler warnings contradicting misra rules. warning level moderate warnings got renamed to ac5-like warnings.
• improved:  setup:
• separate configuration settings for c and c  modules.
• the generated lint command files are stored in the output folder configured for object files.
• extended: the arm-compiler version selection in options for target dialog adds the option to select the latest installed version of arm compiler 5 and arm compiler 6.
• improved: the mdk-arm installer creates a backup of the tools.ini file in case an existing installation folder is used.
• [supported operating systems]
• refer to  for hardware and operating system requirements.